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Question
When a respondent is asked to read the questions on a survey and to answer them by himself or herself in writing, this is an example of a(n) ______.Answer
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A.index numbers
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When a researcher combines the "Strongly Disagree" and "Disagree" responses on a Likert scale item to a single "Strongly Disagree/Disagree" percentage, this is an example of _____.
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